Player data updated: 2026-09-04 02:15 UTC

Jacobo Diaz

ESP Age 50 173 cm / 5'8" Plays: Right-Handed ATP Tour years active: 1994–2003

Jacobo Diaz represented Spain on the ATP Tour and reached a career high of No. 68. TennisDB's records show a singles record of 28–62 and no singles titles.

Peak singles rank

68 (Jun 25, 2001)

Elo peak

1629 (39th percentile)

Singles record

28–62 (31.1%)

Singles titles

Prize money

$689,680

Records cover recorded main-draw singles results in TennisDB's ATP event archive, including credited walkovers; qualifying is shown separately below.

Jump to section

ATP Matches full match log →

Jacobo Diaz's recent, live, and scheduled ATP matches
Opponent	Score	Result	H2H	Match Data	Date	Round	Tournament	Category	Surface
Alex Calatrava #206	3-6 1-6	L	H2H	Match data	May 26, 2003	Q1 Q	Roland Garros	Grand Slam	Clay
Hermes Gamonal #253	5-7 7-5 3-6	L	H2H	Match data	Feb 13, 2003*	R32	Chile Open	ATP International Series → modern equivalent ATP 250	Clay
Antony Dupuis #70	4-6 3-6 3-6	L	H2H	Match data	Jan 15, 2003*	R128	Australian Open	Grand Slam	Hard
Antony Dupuis #82	4-6 1-6	L	H2H	Match data	Mar 7, 2002*	R32	Delray Beach Open	ATP International Series → modern equivalent ATP 250	Hard
Francisco Clavet #59	0-4 (ret.)	L	H2H	Match data	Mar 1, 2002*	R16	Mexican Open	ATP International Series Gold → modern equivalent ATP 500	Clay

Qualifying matches are shown here but excluded from main-draw summaries and leaderboards.

Rivals all rivalries →

Jacobo Diaz's most-played ATP rivals
Opponent	W	L	M	Last Played	H2H
Jerome Golmard	2	1	3	Feb 28, 2002	H2H
Nicolas Lapentti	0	3	3	Feb 14, 2002	H2H
Antony Dupuis	0	2	2	Jan 15, 2003	H2H
Francisco Clavet	0	2	2	Mar 1, 2002	H2H
Ramon Delgado	0	2	2	Aug 29, 2001	H2H

Career Results

Jacobo Diaz career results by season
Season	Age	Type	W	L	M	Win %	Start Rank	End Rank
1994	17	ATP	0	1	1	0.0%	807	419
1996	19	ATP	2	4	6	33.3%	376	161
1997	20	ATP	6	8	14	42.9%	161	119
1998	21	ATP	7	9	16	43.8%	119	145
1999	22	ATP	2	7	9	22.2%	146	92
2000	23	Qualifying Q	3	0	3	100.0%	—	—
2000	23	ATP	1	11	12	8.3%	84	111
2001	24	Qualifying Q	3	0	3	100.0%	—	—
2001	24	ATP	9	14	23	39.1%	111	88
2002	25	ATP	1	6	7	14.3%	88	396
2003	26	Qualifying Q	0	1	1	0.0%	—	—
2003	26	ATP	0	2	2	0.0%	412	627
Career		—	28	62	90	31.1%	—	—

Career Results by Surface

Jacobo Diaz career results by season and surface
Season	Age	Type	Hard				Clay				Grass				Carpet				Total
Season	Age	Type	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %
1994	17	ATP	—	—	—	—	0	1	1	0.0%	—	—	—	—	—	—	—	—	0	1	1	0.0%
1996	19	ATP	—	—	—	—	2	4	6	33.3%	—	—	—	—	—	—	—	—	2	4	6	33.3%
1997	20	ATP	—	—	—	—	6	8	14	42.9%	—	—	—	—	—	—	—	—	6	8	14	42.9%
1998	21	ATP	0	1	1	0.0%	7	7	14	50.0%	—	—	—	—	0	1	1	0.0%	7	9	16	43.8%
1999	22	ATP	0	2	2	0.0%	2	5	7	28.6%	—	—	—	—	—	—	—	—	2	7	9	22.2%
2000	23	Qualifying Q	—	—	—	—	3	0	3	100.0%	—	—	—	—	—	—	—	—	3	0	3	100.0%
2000	23	ATP	1	4	5	20.0%	0	7	7	0.0%	—	—	—	—	—	—	—	—	1	11	12	8.3%
2001	24	Qualifying Q	—	—	—	—	3	0	3	100.0%	—	—	—	—	—	—	—	—	3	0	3	100.0%
2001	24	ATP	2	6	8	25.0%	7	7	14	50.0%	0	1	1	0.0%	—	—	—	—	9	14	23	39.1%
2002	25	ATP	0	4	4	0.0%	1	2	3	33.3%	—	—	—	—	—	—	—	—	1	6	7	14.3%
2003	26	Qualifying Q	—	—	—	—	0	1	1	0.0%	—	—	—	—	—	—	—	—	0	1	1	0.0%
2003	26	ATP	0	1	1	0.0%	0	1	1	0.0%	—	—	—	—	—	—	—	—	0	2	2	0.0%
Career	—	—	3	18	21	14.3%	25	42	67	37.3%	0	1	1	0.0%	0	1	1	0.0%	28	62	90	31.1%

Career Results by Opponent Rank

Jacobo Diaz career results by season and opponent rank
Season	Age	1-10				11-30				31-100				100+				Total
Season	Age	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %
1994	17	0	0	—	—	0	0	—	—	0	1	1	0.0%	0	0	—	—	0	1	1	0.0%
1996	19	0	1	1	0.0%	0	0	—	—	0	2	2	0.0%	2	1	3	66.7%	2	4	6	33.3%
1997	20	0	1	1	0.0%	2	1	3	66.7%	1	6	7	14.3%	3	0	3	100.0%	6	8	14	42.9%
1998	21	0	0	—	—	0	2	2	0.0%	1	7	8	12.5%	6	0	6	100.0%	7	9	16	43.8%
1999	22	0	1	1	0.0%	0	1	1	0.0%	0	1	1	0.0%	2	4	6	33.3%	2	7	9	22.2%
2000	23	0	0	—	—	0	0	—	—	1	7	8	12.5%	0	3	3	0.0%	1	10	11	9.1%
2001	24	1	2	3	33.3%	0	0	—	—	4	7	11	36.4%	4	5	9	44.4%	9	14	23	39.1%
2002	25	0	0	—	—	0	3	3	0.0%	1	3	4	25.0%	0	0	—	—	1	6	7	14.3%
2003	26	0	0	—	—	0	0	—	—	0	1	1	0.0%	0	1	1	0.0%	0	2	2	0.0%
Career		1	5	6	16.7%	2	7	9	22.2%	8	35	43	18.6%	17	14	31	54.8%	28	61	89	31.5%

Opponent ranking data available for 89/90 (98.9%) of Jacobo Diaz's ATP main draw matches.

Performance Stats

Jacobo Diaz performance statistics by season
Season	Age	Sample	Aces/M	DFs/M	1st Sv%	1st Sv Pts%	2nd Sv Pts%	BP Saved%	BP Conv%	Svc Pts%	Ret Pts%
2003	26	2/2	4.5	6.0	57.9%	66.4%	49.0%	43.8%	50.0%	59.0%	28.4%
Career		2/90	4.5	6.0	57.9%	66.4%	49.0%	43.8%	50.0%	59.0%	28.4%

Detailed serve and return statistics available for 2/90 (2.2%) of Jacobo Diaz's ATP main draw matches.

Advanced Stats

Jacobo Diaz advanced statistics by season
Season	Age	Elo	P+	Serve+	Return+	PD	TPW%	Hard Elo	Clay Elo	Grass Elo	Set Win %	Set Margin	Dec. Set	Tiebreak	Pressure+	Schedule
1994	17	1490	95.0	—	—	—	—	—	—	—	0.0%	-5.50	—	—	—	-0.01
1996	19	1508	120.1	—	—	—	—	—	+24	—	47.1%	-0.53	0–3 (0%)	1–0	—	-0.43
1997	20	1558	121.4	—	—	—	—	—	+33	—	45.5%	-0.36	2–3 (40%)	1–0	—	-0.11
1998	21	1576	124.5	—	—	—	—	—	+62	—	44.4%	-0.31	1–1	0–2	—	+0.33
1999	22	1504	111.7	—	—	—	—	—	+95	—	34.8%	-0.96	0–3 (0%)	1–4 (20%)	93.5	+0.70
2000	23	1463	116.2	—	—	—	—	-4	+75	—	24.1%	-1.59	0–4 (0%)	2–2 (50%)	95.9	+0.41
2001	24	1531	120.5	—	—	—	—	-95	+104	—	41.0%	-0.75	2–5 (29%)	4–3 (57%)	101.0	+0.96
2002	25	1509	118.2	—	—	—	—	-99	+126	—	25.0%	-1.06	1–1	0–2	—	-0.43
2003	26	1459	95.6	-1.09	-1.94	0.692	44.6%	—	—	—	16.7%	-1.84	0–1	—	—	+0.36
Career		1629	125.9	-1.09	-1.94	0.692	44.6%	-69	+69	—	37.7%	-0.83	6–21 (22%)	9–13 (41%)	91.5	+1.98

Tournament Results by Category

Grand Slams

Jacobo Diaz Grand Slams results by season
Season	Age	AO	RG	W	USO	W-L Win %
1996	19	—	R128	—	—	0–1 (0%)
1998	21	R128	—	—	—	0–1 (0%)
1999	22	—	—	—	R128	0–1 (0%)
2000	23	R128	R128	—	—	3–2 (60%)
2001	24	R128	R32	R128	R128	5–4 (56%)
2002	25	R128	—	—	—	0–1 (0%)
2003	26	R128	Q1	—	—	0–2 (0%)
W-L		0–5 (0%)	8–4 (67%)	0–1 (0%)	0–2 (0%)	8–12 (40%)

Masters 1000

Jacobo Diaz Masters 1000 results by season
Season	Age	HAM	MIA	ITA	W-L Win %
1997	20	R16	—	—	2–1 (67%)
1998	21	R64	—	—	0–1 (0%)
2001	24	—	R64	QF	4–2 (67%)
W-L		2–2 (50%)	1–1 (50%)	3–1 (75%)	6–4 (60%)

ATP 500

Jacobo Diaz ATP 500 results by season
Season	Age	MEX	BAR	AUS	STU	WAS	MEX	W-L Win %
1997	20	—	R64	—	—	—	—	0–1 (0%)
1999	22	—	—	—	—	R64	—	0–1 (0%)
2000	23	—	—	—	R32	—	R32	0–2 (0%)
2001	24	—	—	R32	R64	R32	—	2–3 (40%)
2002	25	R16	—	—	—	—	—	1–1 (50%)
W-L		1–1 (50%)	0–1 (0%)	1–1 (50%)	0–2 (0%)	1–2 (33%)	0–1 (0%)	3–8 (27%)

ATP 250

Jacobo Diaz ATP 250 results by season
Season	Age	ADE	SWE	BUC	DLB	DOH	EST	MAL	MRS	SPB	STG	UMA	ATH	BOG	BOL	BOU	CAS	COP	PAL	PRA	SAN	SYD	STG	W-L Win %
1994	17	—	—	—	—	—	—	—	—	—	—	—	R32	—	—	—	—	—	—	—	—	—	—	0–1 (0%)
1996	19	—	—	—	—	—	—	—	—	—	R16	—	—	—	R16	—	—	—	—	—	R32	—	—	2–3 (40%)
1997	20	—	—	—	—	—	R32	—	—	—	R32	R16	—	—	R16	QF	—	—	—	—	R32	—	—	4–6 (40%)
1998	21	—	—	R16	—	—	—	—	—	—	—	R16	—	—	R16	—	R16	R32	—	QF	R16	—	—	7–7 (50%)
1999	22	—	R32	—	—	—	—	—	—	—	—	R32	—	—	—	R16	R16	—	R32	—	—	—	—	2–5 (29%)
2000	23	—	—	—	—	R32	—	R32	R16	—	R32	—	—	R32	—	—	R32	—	—	—	—	R32	—	1–7 (12%)
2001	24	—	R32	R16	—	—	—	—	R32	R32	—	—	—	—	—	—	—	—	R32	—	—	—	—	1–5 (17%)
2002	25	R32	—	—	R32	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R32	R32	0–4 (0%)
2003	26	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R32	0–1 (0%)
W-L		0–1 (0%)	0–2 (0%)	2–2 (50%)	0–1 (0%)	0–1 (0%)	0–1 (0%)	0–1 (0%)	1–2 (33%)	0–1 (0%)	1–3 (25%)	2–3 (40%)	0–1 (0%)	0–1 (0%)	3–3 (50%)	3–2 (60%)	2–3 (40%)	0–1 (0%)	0–2 (0%)	2–1 (67%)	1–3 (25%)	0–2 (0%)	0–2 (0%)	17–39 (30%)

Results show the best round reached per tournament and season.

ATP Ranking History full ranking history →

Career high

Career-high date

Jun 25, 2001

First Top 100

May 4, 1998

First Top 50

—

First Top 20

—

First Top 10

—

Ranking History Matrix

Jacobo Diaz ranking history by month and season
Season	Age	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1993	16	—	—	—	—	—	995	1025	969	776	790	811	807
1994	17	802	792	704	690	569	591	527	559	461	431	419	419
1995	18	421	427	425	399	442	443	480	481	562	363	378	376
1996	19	374	268	283	258	261	216	173	155	148	168	160	161
1997	20	155	186	186	183	137	133	149	151	123	110	118	119
1998	21	120	119	114	105	123	121	119	118	137	145	145	145
1999	22	145	146	148	116	119	109	105	111	104	99	91	92
2000	23	88	87	91	119	130	136	135	108	110	106	112	111
2001	24	113	117	121	120	79	68	72	76	76	96	89	88
2002	25	85	87	85	88	145	228	264	319	366	406	394	396
2003	26	436	437	605	593	550	534	546	537	594	630	620	627
2004	27	627	743	831	821	979	1057	709	590	587	602	604	613
2005	28	614	626	631	668	662	674	833	—	—	—	—	—

Similar Players

Other ATP players with comparable peak level, era, career record, and career scale.

Jacobo Diaz's most statistically similar ATP players
Player	Country	Peak ranking	Peak Elo	M	W	L	Win %	Prize money	Years	Rivalries	Match log
Martin Rodriguez	ARG	#71	1,572	56	16	40	28.6%	$1,221,361	1994–2001	Rivalries	Match log
Wayne Black	ZIM	#69	1,721	136	53	83	39.0%	$3,300,258	1993–2003	Rivalries	Match log
Dennis van Scheppingen	NED	#72	1,640	115	42	73	36.5%	$871,886	1992–2007	Rivalries	Match log
Razvan Sabau	ROU	#74	1,530	60	17	43	28.3%	$714,904	1993–2006	Rivalries	Match log
Oscar Martinez	ESP	#68	1,643	46	19	27	41.3%	$240,090	1994–1996	Rivalries	Match log
Attila Savolt	HUN	#68	1,650	78	30	48	38.5%	$698,823	1998–2004	Rivalries	Match log
Olivier Mutis	FRA	#71	1,628	65	24	41	36.9%	$605,413	1995–2005	Rivalries	Match log
Andrei Stoliarov	RUS	#71	1,646	93	35	58	37.6%	$733,499	1997–2004	Rivalries	Match log
Kevin Kim	USA	#63	1,642	141	44	97	31.2%	$1,545,970	1996–2010	Rivalries	Match log
Cecil Mamiit	PHI	#72	1,631	143	48	95	33.6%	$1,084,438	1996–2008	Rivalries	Match log
Steve Campbell	USA	#78	1,725	86	32	54	37.2%	$484,898	1994–1999	Rivalries	Match log
Dinu Pescariu	ROU	#75	1,578	79	23	56	29.1%	$676,539	1990–2001	Rivalries	Match log

Frequently Asked Questions

How old is Jacobo Diaz?: Jacobo Diaz is 50 years old, born on July 11, 1976.
Which country does Jacobo Diaz represent?: Jacobo Diaz represents Spain in TennisDB's ATP records.
How tall is Jacobo Diaz?: Jacobo Diaz is 173 cm / 5'8".
Is Jacobo Diaz left-handed or right-handed?: Jacobo Diaz plays right-handed.
How many Grand Slam singles titles has Jacobo Diaz won?: Jacobo Diaz has not won a Grand Slam singles title.
How many Masters 1000 titles has Jacobo Diaz won?: TennisDB does not group any of Jacobo Diaz's titles under the modern Masters 1000 category.
What is Jacobo Diaz's highest ATP ranking?: Jacobo Diaz's career-high ATP singles ranking is world No. 68, first achieved on June 25, 2001.
What is Jacobo Diaz's career win-loss record?: Jacobo Diaz has a career ATP singles record of 28 wins and 62 losses (31.1%).
How much career prize money has Jacobo Diaz earned?: Jacobo Diaz has earned at least $689,680 in career prize money from professional tennis.
Which seasons of Jacobo Diaz's career appear in TennisDB?: Jacobo Diaz appears in TennisDB's ATP main-tour match records from 1994 through 2003.
On which surface does Jacobo Diaz have the highest recorded win rate?: Among surfaces with at least 20 recorded matches, Jacobo Diaz's highest ATP main-draw win rate is on clay: 37.3% (25–42).
Who has Jacobo Diaz faced most often?: Jacobo Diaz's most frequent opponent is Jerome Golmard, with a head-to-head record of 2–1 across 3 meetings.